Eyes

jeeto: how many times must i tell you, pappu - that one must keep one\'s eyes closed during prayer\?
pappu: yes mamma, how do you know my eyes were not closed\?

One Year

girlfriend: i can't marry you, i am one year elder to you.
pappu: i love you so much that i can wait for you for one year.

Gay

in a grammar class:
teacher: 'he' does not like girls. what is 'he' in this sentence?
pappu: gay.

Zero

pappu: excuse me, but i don't think i deserve a 'zero' mark for this exam paper.
teacher: neither do i, but it is the lowest that i can give.

Maths

the maths teacher writes a complex problem on the board and asks the students to solve it. when all the intelligent students are unable to solve it, she calls pappu. pappu gets up and erases the board.
teacher: what's this?
pappu: ma'm, problem solved.